Results 61 to 70 of about 577,651 (307)

The systems engineering overview and process (from the Systems Engineering Management Guide, 1990) [PDF]

open access: yes
The past several decades have seen the rise of large, highly interactive systems that are on the forward edge of technology. As a result of this growth and the increased usage of digital systems (computers and software), the concept of systems ...

core   +1 more source

A comparison between the MEXE and Pippard's methods of assessing the load carrying capacity of masonry arch bridges [PDF]

open access: yes, 2013
The Military Engineering eXperimental Establishment (MEXE) method is a long established system of masonry arch load carrying capacity assessment. It has been subject to review in recent years and some shortcomings have been identified.
Haynes, BJ, Melbourne, C, Wang, J
core  

Biomechanical Tolerance of Whole Lumbar Spines in Straightened Posture Subjected to Axial Acceleration [PDF]

open access: yes, 2017
Quantification of biomechanical tolerance is necessary for injury prediction and protection of vehicular occupants. This study experimentally quantified lumbar spine axial tolerance during accelerative environments simulating a variety of military and ...
Baisden, Jamie L.   +9 more
core   +2 more sources

Microfluidic Engineering of Chitosan‐Coated Nanoemulsions for Controlled Release and Stability in Space Pharmaceutics

open access: yesAdvanced Materials Technologies, EarlyView.
Microfluidic engineering enables the fabrication of chitosan‐coated, melatonin‐loaded nanoemulsions with controlled release and enhanced physicochemical stability for space pharmaceutics. Interfacial biopolymer coating modulates droplet behavior under accelerated thermal stress and simulated microgravity.
Modupe Adebowale   +3 more
wiley   +1 more source

Combined Self-Attention Mechanism for Chinese Named Entity Recognition in Military

open access: yesFuture Internet, 2019
Military named entity recognition (MNER) is one of the key technologies in military information extraction. Traditional methods for the MNER task rely on cumbersome feature engineering and specialized domain knowledge.
Fei Liao   +3 more
doaj   +1 more source

Creating a Canadian profession: the nuclear engineer, c. 1940-1968 [PDF]

open access: yes, 2009
Canada, as one of the three Allied nations collaborating on atomic energy development during the Second World War, had an early start in applying its new knowledge and defining a new profession. Owing to postwar secrecy and distinct national aims for the
Johnston, S.F.
core   +1 more source

Fabric‐Based Wearable Robotic Exoskeleton Gloves: Advancements and Challenges

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights interdisciplinary technological advances in fabric‐based robotic gloves, focusing on progress in design, fabrication, actuation, sensing, control, and power and energy requirements. It also addresses performance testing and validation, including biomechanical, strength, functional, user experience, and durability assessments, to ...
Ayse Feyza Yilmaz   +2 more
wiley   +1 more source

A GRPO-Based Approach to Hierarchical Knowledge Distillation in Military Information Extraction

open access: yesIEEE Access
Military text processing faces multifaceted challenges, including real-time response requirements, high recognition accuracy demands, and computational resource constraints compounded by semantic ambiguity, data scalability, and complex relational ...
Yi Yang   +6 more
doaj   +1 more source

Energy Consumption Optimization in Trajectory Planning for Fuel Cell Hybrid Uavs Based On HMPC

open access: yesAdvanced Robotics Research, EarlyView.
The endurance limitation of multirotor drones is a critical challenge. This study adopts a hybrid power system of fuel cells and lithium‐ion batteries. Using Nondominated Sorting Genetic Algorithm II, it integrates trajectory planning with energy management optimization.
Xindi Wang   +7 more
wiley   +1 more source

THE IMPACT OF THE DEVELOPMENT OF MARITIME AUTONOMOUS SYSTEMS ON THE ETHICS OF NAVAL CONFLICTS [PDF]

open access: yesAnnals: Series on Military Sciences, 2018
Robotic systems are believed to be the elements of conceptual inflexion in the conduct of future military conflicts. The progress made by the military industry in the field of robotics science and engineering, coupled with the practical results obtained
Daniel-Cornel TĂNĂSESCU
doaj  

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